The vulnerability of the Resilient Ethernet Protocol (REP) implementation in Cisco IOS-enabled Cisco Industrial Ethernet 4000, 4010, and 5000 switches allows a hacker to circumvent security restrictions.

The vulnerability of the Resilient Ethernet Protocol REP implementation in Cisco IOS-enabled Cisco Industrial Ethernet 4000, 4010, and 5000 switches is related to deficiencies in access control based on Access Control Lists ACLs. Exploiting this vulnerability can allow a malicious actor to...

CVE-2024-20465

A vulnerability in the access control list ACL programming of Cisco IOS Software running on Cisco Industrial Ethernet 4000, 4010, and 5000 Series Switches could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to the incorrect handling of IPv4 ACLs o...

Cisco IOS 安全漏洞

Cisco IOS is a set of operating systems developed by the U.S.-based Cisco for its network devices. A security vulnerability exists in Cisco IOS that stems from incorrect IPv4 ACL handling on the switching virtual interface when the administrator enables and disables the Resilient Ethernet Protoco...

PT-2023-9645 · Cisco · Cisco Industrial Ethernet 5000 +3

Name of the Vulnerable Software and Affected Versions: Cisco Industrial Ethernet 4000, 4010, and 5000 Series Switches affected versions not specified Description: The issue is related to the incorrect handling of IPv4 access control lists ACLs on switched virtual interfaces when an administrator...